Shashwat Singh is an Indian playback singer who primarily works in the Hindi film industry. Singh made his playback singing debut with the song "Wat Wat Wat" from the 2015 film Tamasha. Since his debu
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea04f65906cd59a6e5fa1c25a1c8540f8205e1c6f807630e5f635bffd396dd44. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c1cb8bb1-d741-4a5a-81c6-b0b80dbb4467.json and https://artists.proofprofile.net/proofs/artist/c1cb8bb1-d741-4a5a-81c6-b0b80dbb4467.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Love Aaj Kal (Original Motion Picture Soundtrack)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf211e13881243c85187049c72452b0c441fbdcbd896d49a01c20ce2e12ddf704. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS172000162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d8d6888d5aeed902be960630391d37f3dd1816bb6ad52a6a8d33aeaa8186b2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS172000242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8dc11e5189694eee668f48054aa6be1d817635ac2c653eed8028ae13078d9f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS172000341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa8faf35a5979b5a04ca31b8af003a85e2f54edc2f810c33bc11c50e63038dd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS172000386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c87b297f7e39dad8298b099f066b8d83423d51b4a34f7b9350594c4a6014268. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS172000446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be9570ac40cfce84fc946de6e7833cafe622077d792f4b88e68dfe6084b9b36. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS172000450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa71939c6a6715b4e9e97b8149f3909b88f247a48fa78b481e6c875109b6729cf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS172000449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bba52bc4599f97bd0f0f094a5a8ca59eb05579744d850d60cf8e0c266dd6f3f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS172000447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802132cbae6cbb6ca0c22297628133dc8fbce785931cdf63e58b4971e1e1cb8e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS172000448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a8c0e75eb63ad4781df2dca1a9fc229fb658197d777a2f9115c5079ae17dd8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS172000445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6e1757f70de538404922bd4e4566b9e4dbdb75702af4118b5840add60c3d95. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS172000442.
Ae Dil Hai Mushkil (Original Motion Picture Soundtrack) [Deluxe Edition]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207a0b13f2aefd6b7f989d8deb00adf4d1707da49da62a2cf43cf34dcd215bbd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS171602089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4335166fdd92f680e0411976ce610a84bc81c859ba2eec890c72b69f054984b6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS171602235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8475c254e0374d5f6205ef3d388741796cad93cd1cbedfc36426261d67178a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS171602370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d6d867e305f1884f75f616b188b3eaeec32b0a3b0061a75f5ea3121ea906a5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS171602477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b86130eee446353d12f559fac4d36899a5665594442451ed322bcdeac9837d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS171602599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66158108da2789ef1a2dc6cb551c629e8e5fb1d051a5e314521b25098478525. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS171602637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c768f86f819409a9ff86b1bd6341022546a3b0a9a0bdf880fd979180d4b34a1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS171602906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74f729547c0fb79ea2c62a410550785b8080f46b2ed746f7160a32c159523b0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS171602907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc616428efc489639250f83ecc8b2135f482ecc04cdd82dbb16e930580c9f89. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS171602908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe411de3a4570c4216b34e7f251b35bbd653df4a44863e2708937b7d58fe968f2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0H2360168.
Kamaal Se Kamaal Ye [From "Virupaksha (Hindi)"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd1c4f802532f74d2a9cd1729727163328af090eab834266046d49c88ce9c6a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS182300184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f1df3a40bf275b2d133b6b3c3725133195bbfd7e0c0d244056a9fdfe295e15. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS9B1600218.
Kesariya (Dance Mix) [From "Brahmastra"]
Kesariya (From "Brahmastra") - Dance Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41535970dd3f4d82613dbab7e863b90c2b24be22dfbf2e33b0ceb9effe59a7b8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS172221900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x287836f4e6d0293ad7c6a16689752b47c6657c520d4a30640c84513b05066579. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL2206507.
Janina Bhalolaga (From "Kishmish") - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6cab4d3b4088245f3f272c1268754876213b9ed7e9104f183c93b5fef6e2c2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42205814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51664e5c1eb9379fcca6fcb8f76a3063034df04d7359dd0a21cf01bffbec61e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSGZ1501527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64523fc78c46fe82a825e5acf1c77a96215596322a00b29b79b00e1ebc123f8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSGZ1501521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0deeece68c7b9e04b02ee44d160e9bc3afcf03d71404a0f44ce79dee3a9f6c36. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82096155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff7eb159fa5ce95ac34f1ad767f66fc86e6fc08bc2fda5b1c2cf3c9e3b67325. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS182000083.
Pink Gulaabi Sky (From "The Sky Is Pink")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5093ac7616658526b33ef9e102fd2e8050614442524bb07cb70395482d8a3c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS9B1800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3f3b89471ed2d37a35bbd857f021a8bc00acadc205a8f42ae33fe8643b93be. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS181801379.
Brahmastra (Original Motion Picture Soundtrack)
Ae Dil Hai Mushkil Mashup (By DJ VERONIKA) [From "Ae Dil Hai Mushkil"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0252a18fd90d473d5ece29e4062508569acfb92e4ac3ffba21f10fd9ac36cc2. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS171603204.